公开(公告)号：US20070110261A1

公开(公告)日：2007-05-17

申请号：US11558426

申请日：2006-11-09

申请人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Xiao-Guang Li ,  Zai-An Pan

发明人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Xiao-Guang Li ,  Zai-An Pan

IPC分类号： H03G3/00

CPC分类号： H04S1/007

摘要： The present invention provides an audio processing system with function of automatic gain control and method thereof. The method includes steps of: adjusting the default gain value to an adjusted gain value in response to a gain adjusting command; signaling a gain amplifier to amplify analog audio signals received from a digital/analog converter by the adjusted gain value; updating the default gain value with the adjusted gain value; updating the time period corresponding to a new current time thereby yielding an updated time period; reading a predetermined gain value referenced by the updated time period; calculating an integrated gain value according to the predetermined gain value referenced by the updated time period and the adjusted gain value; and updating the predetermined gain value referenced by the updated time period with the integrated gain value, thereby audio energy of the analog audio signals amplified is proper to a user's hearing.

摘要翻译： 本发明提供一种具有自动增益控制功能的音频处理系统及其方法。 该方法包括以下步骤：响应于增益调整命令将默认增益值调整到调整后的增益值; 发信号通过增益放大器来放大从数字/模拟转换器接收的模拟音频信号经调整的增益值; 用调整后的增益值更新默认增益值; 更新对应于新的当前时间的时间段，从而产生更新的时间段; 读取由更新的时间段引用的预定增益值; 根据由更新时间段引用的预定增益值和调整后的增益值来计算积分增益值; 并且利用积分增益值更新由更新的时间段引用的预定增益值，由此放大的模拟音频信号的音频能量对于用户的听力是适当的。

公开(公告)号：US20070103600A1

公开(公告)日：2007-05-10

申请号：US11557087

申请日：2006-11-06

申请人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Xiao-Guang Li ,  Bing Li

发明人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Xiao-Guang Li ,  Bing Li

IPC分类号： H04N5/57

CPC分类号： H04N5/52 ,  H04N21/4383 ,  H04N21/439 ,  H04N21/4852

摘要： The present invention relates to method for managing gain value for each channel of a TV set, includes steps: signaling a tuner to receive broadcasting signals of the channel in response to a channel selection command; reading a predetermined gain value of the channel from a setting table; amplifying and outputting audio signals extracted from the broadcasting signals of the channel according to the predetermined gain value of the channel; signaling a gain control unit to adjust a current gain value to an adjusted gain value if receiving a gain adjustment command; amplifying the audio signals of the channel according to the adjusted gain value; calculating an integrated gain value according to the adjusted gain value and the predetermined gain value; and updating the predetermined gain value of the channel using the integrated gain value. The present invention also provides a corresponding TV set.

摘要翻译： 本发明涉及一种用于管理电视机的每个频道的增益值的方法，包括以下步骤：响应于频道选择命令，指示调谐器接收频道的广播信号; 从设定表读取通道的预定增益值; 根据信道的预定增益值放大并输出从信道的广播信号中提取的音频信号; 发送增益控制单元，如果接收到增益调整命令，则将当前增益值调整为调整后的增益值; 根据调整后的增益值放大信道的音频信号; 根据调整后的增益值和预定的增益值计算积分增益值; 以及使用所述积分增益值来更新所述信道的预定增益值。 本发明还提供了相应的电视机。

公开(公告)号：US07756280B2

公开(公告)日：2010-07-13

申请号：US11562954

申请日：2006-11-22

申请人： Kuan-Hong Hsieh ,  Xiao-Guang Li ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Bing Li

发明人： Kuan-Hong Hsieh ,  Xiao-Guang Li ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Bing Li

IPC分类号： H03G3/00 ,  H03G3/20

CPC分类号： H03G3/32 ,  H04S7/00

摘要： The present invention relates to an audio processing system and method for automatically adjusting volume. The method includes steps of: calculating a noise level as a reference noise level; periodically calculating a new noise level of a predetermined time period, and dividing the reference noise level by the new noise level to obtain a ratio; sampling digital audio signals generated by a decoding unit to obtain a plurality of amplitude values, periodically calculating an audio energy value of the predetermined time period; multiplying the audio energy value by the ratio to obtain a reference audio energy value; calculating a gain value according to the reference audio energy value and the default gain value; updating the default gain value with the gain value; and signaling the gain amplifier to amplify the analog audio signals received with the gain value, thereby protecting users' hearing.

摘要翻译： 本发明涉及一种用于自动调节音量的音频处理系统和方法。 该方法包括以下步骤：计算噪声电平作为参考噪声电平; 周期性地计算预定时间周期的新噪声电平，并将参考噪声电平除以新的噪声电平以获得一个比率; 对由解码单元生成的数字音频信号进行采样以获得多个幅度值，周期性地计算预定时间段的音频能量值; 将音频能量值乘以比率以获得参考音频能量值; 根据参考音频能量值和默认增益值计算增益值; 用增益值更新默认增益值; 并且向增益放大器发信号以放大利用增益值接收的模拟音频信号，从而保护用户的听力。

公开(公告)号：US20070110260A1

公开(公告)日：2007-05-17

申请号：US11557955

申请日：2006-11-08

申请人： Kuan-Hong Hsieh ,  Wen-Sheng Tsai ,  Wen-Chuan Lian ,  Xiao-Guang Li

发明人： Kuan-Hong Hsieh ,  Wen-Sheng Tsai ,  Wen-Chuan Lian ,  Xiao-Guang Li

IPC分类号： H03G3/00

CPC分类号： H03G3/3089 ,  H03G3/001

摘要： The present invention relates to an audio processing system with function of automatic gain control and method thereof. The method includes steps of: receiving a playing command to play an audio file; reading a genre type of the audio file from a tag of the audio file; reading a genre gain value of the genre type from a gain setting table stored in a storage unit; decoding the audio file and generating digital audio signals; converting the digital audio signals to analog audio signals; and signaling a gain amplifier to amplify the analog audio signals by the genre gain value, thereby sounds corresponding to the analog audio signals amplified is proper to a listener's hearing.

摘要翻译： 本发明涉及具有自动增益控制功能的音频处理系统及其方法。 该方法包括以下步骤：接收播放命令以播放音频文件; 从音频文件的标签读取音频文件的类型类型; 从存储在存储单元中的增益设置表读取类型类型的类型增益值; 解码音频文件并产生数字音频信号; 将数字音频信号转换成模拟音频信号; 并且通过增益放大器来发送信号，以通过类型增益值放大模拟音频信号，从而与放大的模拟音频信号相对应的声音适合听众的听力。

公开(公告)号：US20070093240A1

公开(公告)日：2007-04-26

申请号：US11309525

申请日：2006-08-17

申请人： Kuan-Hong Hsieh ,  Xiao-Guang Li ,  Wen-Chuan Lian

发明人： Kuan-Hong Hsieh ,  Xiao-Guang Li ,  Wen-Chuan Lian

IPC分类号： H04M3/00

CPC分类号： H04M1/72522 ,  H04M1/72558 ,  H04M2250/64

摘要： A file transferring method is provided. The method includes the steps of: receiving a send request for a selection of one or more media files from a first cell phone, wherein the send request comprises an identification (ID) or a title of each media file selected, and a recipient cell phone number; generating a receive request corresponding to the send request, and transmitting the receive request to the recipient cell phone, wherein the receive request comprises a number of the first cell phone, the ID code or the title of each media file selected, and a location indicating where each media file content is stored; and transmitting the media files selected to the recipient cell phone when the recipient cell phone establishes a data connection. A corresponding system is also provided.

摘要翻译： 提供文件传送方法。 该方法包括以下步骤：从第一蜂窝电话接收对一个或多个媒体文件的选择的发送请求，其中所述发送请求包括所选择的每个媒体文件的标识（ID）或标题，以及接收者手机 数; 生成与所述发送请求对应的接收请求，以及将所述接收请求发送到所述接收方手机，其中，所述接收请求包括所选择的每个媒体文件的第一蜂窝电话，所述ID码或所述标题，以及指示 其中存储每个媒体文件内容; 以及当所述接收方手机建立数据连接时，将所选择的媒体文件发送到所述接收者手机。 还提供了相应的系统。

公开(公告)号：US08019094B2

公开(公告)日：2011-09-13

申请号：US11557955

申请日：2006-11-08

申请人： Kuan-Hong Hsieh ,  Wen-Sheng Tsai ,  Wen-Chuan Lian ,  Xiao-Guang Li

发明人： Kuan-Hong Hsieh ,  Wen-Sheng Tsai ,  Wen-Chuan Lian ,  Xiao-Guang Li

IPC分类号： H03G3/00 ,  G06F17/00

CPC分类号： H03G3/3089 ,  H03G3/001

摘要： The present invention relates to an audio processing system with function of automatic gain control and method thereof. The method includes steps of: receiving a playing command to play an audio file; reading a genre type of the audio file from a tag of the audio file; reading a genre gain value of the genre type from a gain setting table stored in a storage unit; decoding the audio file and generating digital audio signals; converting the digital audio signals to analog audio signals; and signaling a gain amplifier to amplify the analog audio signals by the genre gain value, thereby sounds corresponding to the analog audio signals amplified is proper to a listener's hearing.

摘要翻译： 本发明涉及具有自动增益控制功能的音频处理系统及其方法。 该方法包括以下步骤：接收播放命令以播放音频文件; 从音频文件的标签读取音频文件的类型类型; 从存储在存储单元中的增益设置表读取类型类型的类型增益值; 解码音频文件并产生数字音频信号; 将数字音频信号转换成模拟音频信号; 并且通过增益放大器来发送信号，以通过类型增益值放大模拟音频信号，从而与放大的模拟音频信号相对应的声音适合听众的听力。

公开(公告)号：US07830455B2

公开(公告)日：2010-11-09

申请号：US11557087

申请日：2006-11-06

申请人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Xiao-Guang Li ,  Bing Li

发明人： Kuan-Hong Hsieh ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Xiao-Guang Li ,  Bing Li

IPC分类号： H04N5/52 ,  H04N5/50

CPC分类号： H04N5/52 ,  H04N21/4383 ,  H04N21/439 ,  H04N21/4852

摘要： The present invention relates to method for managing gain value for each channel of a TV set, includes steps: signaling a tuner to receive broadcasting signals of the channel in response to a channel selection command; reading a predetermined gain value of the channel from a setting table; amplifying and outputting audio signals extracted from the broadcasting signals of the channel according to the predetermined gain value of the channel; signaling a gain control unit to adjust a current gain value to an adjusted gain value if receiving a gain adjustment command; amplifying the audio signals of the channel according to the adjusted gain value; calculating an integrated gain value according to the adjusted gain value and the predetermined gain value; and updating the predetermined gain value of the channel using the integrated gain value. The present invention also provides a corresponding TV set.

摘要翻译： 本发明涉及一种用于管理电视机的每个频道的增益值的方法，包括以下步骤：响应于频道选择命令，指示调谐器接收频道的广播信号; 从设定表读取通道的预定增益值; 根据信道的预定增益值放大并输出从信道的广播信号中提取的音频信号; 发送增益控制单元，如果接收到增益调整命令，则将当前增益值调整为调整后的增益值; 根据调整后的增益值放大信道的音频信号; 根据调整后的增益值和预定的增益值计算积分增益值; 以及使用所述积分增益值来更新所述信道的预定增益值。 本发明还提供了相应的电视机。

公开(公告)号：US07739585B2

公开(公告)日：2010-06-15

申请号：US11309447

申请日：2006-08-08

申请人： Xiao-Guang Li ,  Wen-Chuan Lian ,  Kuan-Hong Hsieh

发明人： Xiao-Guang Li ,  Wen-Chuan Lian ,  Kuan-Hong Hsieh

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： H04N21/435 ,  H04N21/235 ,  H04N21/41407 ,  H04N21/4325 ,  H04N21/44012 ,  H04N21/858

摘要： A multimedia playing apparatus is provided. The multimedia playing apparatus includes a memory for storing image files and multi media hyper link (MMHL) files, each MMHL file comprising timeline information, audio information, and text information; and a central processing unit (CPU) electrically connected to the memory for reading an image file from the memory, obtaining an MMHL file matched with the image file based on a name of the image file, and controlling simultaneous output of the image file and the MMHL file according to the timeline information. A multimedia playing method is also provided.

摘要翻译： 提供一种多媒体播放装置。 多媒体播放装置包括用于存储图像文件和多媒体超链接（MMHL）文件的存储器，每个MMHL文件包括时间线信息，音频信息和文本信息; 以及中央处理单元（CPU），电连接到存储器，用于从存储器读取图像文件，基于图像文件的名称获得与图像文件匹配的MMHL文件，并且控制图像文件的同时输出和 MMHL文件根据时间轴信息。 还提供了多媒体播放方法。

公开(公告)号：US20080301993A1

公开(公告)日：2008-12-11

申请号：US12125909

申请日：2008-05-22

申请人： Wen-Chuan Lian ,  Xiao-Guang Li ,  Kuan-Hong Hsieh

发明人： Wen-Chuan Lian ,  Xiao-Guang Li ,  Kuan-Hong Hsieh

IPC分类号： A47G1/06

CPC分类号： G06F3/147 ,  G04G9/00 ,  G09G2380/16

摘要： A digital photo frame with a function for displaying images according to a chosen date includes an internal memory for storing a search date and digital images; a date unit for supplying a system date; a date obtaining module for obtaining the system date from the date unit; a time frame search confirming module for confirming a time frame according to the system date and the search date; an image searching module for searching images in the internal memory or an external memory connected to the digital photo frame according to the time frame; and an image obtaining module for obtaining images according to the time frame. A method of displaying images according to a chosen date in a digital photo frame is also provided.

摘要翻译： 具有根据所选日期显示图像的功能的数字相框包括用于存储搜索日期和数字图像的内部存储器; 用于提供系统日期的日期单元; 从日期单元获取系统日期的日期获取模块; 时间帧搜索确认模块，用于根据系统日期和搜索日期确认时间帧; 图像搜索模块，用于根据时间帧搜索内部存储器中的图像或连接到数字相框的外部存储器; 以及图像获取模块，用于根据时间帧获得图像。 还提供了一种根据所选日期在数码相框中显示图像的方法。

公开(公告)号：US20070126503A1

公开(公告)日：2007-06-07

申请号：US11562954

申请日：2006-11-22

申请人： Kuan-Hong Hsieh ,  Xiao-Guang Li ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Bing Li

发明人： Kuan-Hong Hsieh ,  Xiao-Guang Li ,  Wen-Chuan Lian ,  Wen-Sheng Tsai ,  Bing Li

IPC分类号： H03G3/20

CPC分类号： H03G3/32 ,  H04S7/00

摘要： The present invention relates to an audio processing system and method for automatically adjusting volume. The method includes steps of: calculating a noise level as a reference noise level; periodically calculating a new noise level of a predetermined time period, and dividing the reference noise level by the new noise level to obtain a ratio; sampling digital audio signals generated by a decoding unit to obtain a plurality of amplitude values, periodically calculating an audio energy value of the predetermined time period; multiplying the audio energy value by the ratio to obtain a reference audio energy value; calculating a gain value according to the reference audio energy value and the default gain value; updating the default gain value with the gain value; and signaling the gain amplifier to amplify the analog audio signals received with the gain value, thereby protecting users' hearing.

摘要翻译： 本发明涉及一种用于自动调节音量的音频处理系统和方法。 该方法包括以下步骤：计算噪声电平作为参考噪声电平; 周期性地计算预定时间周期的新噪声电平，并将参考噪声电平除以新的噪声电平以获得一个比率; 对由解码单元生成的数字音频信号进行采样以获得多个振幅值，周期性地计算预定时间段的音频能量值; 将音频能量值乘以比率以获得参考音频能量值; 根据参考音频能量值和默认增益值计算增益值; 用增益值更新默认增益值; 并且向增益放大器发信号以放大利用增益值接收的模拟音频信号，从而保护用户的听力。